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Let ABCD (taken in order) be a square. The coordinates of A and C are (1,3) and (5,1) respectively. Then the product of abscissae of B and D is |
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Answer» Let ABCD (taken in order) be a square. The coordinates of A and C are (1,3) and (5,1) respectively. Then the product of abscissae of B and D is |
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